Question

Find the value of sin 45° + cos 90° + tan 30°​

Answer 1

Answer:

sin45 + cos 90 - tan 30

(1/root2) + 0 - 1

(1/root2 )-1

(1 - root2)/ root2

after rationalization

(root2 - 2)/2

i hope its help ☆☆ :)

Answer 2

Answer:

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